<template>
  <div class="mod-user">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-select v-model="dataForm.schoolId" placeholder="所属院校">
          <el-option label="--所属院校--" value=""></el-option>
          <el-option v-for="s in schoolList" :key="s.id" :label="s.name" :value="s.id"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-input v-model="dataForm.roleName" placeholder="教师名称" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-input v-model="dataForm.userName" placeholder="用户名" clearable></el-input>
      </el-form-item>

      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('sys:user:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button v-if="isAuth('sys:user:delete')" type="danger" @click="deleteHandle()"
          :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table :data="dataList" border v-loading="dataListLoading" @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column type="selection" header-align="center" align="center" width="50">
      </el-table-column>
      <el-table-column prop="user_id" header-align="center" align="center" width="80" label="ID">
      </el-table-column>
      <el-table-column prop="username" header-align="center" align="center" label="用户名">
      </el-table-column>

      <el-table-column prop="account" header-align="center" align="center" label="教师姓名">
      </el-table-column>

      <el-table-column
        prop="roleNames"
        header-align="center"
        align="center"
        width="200"
        label="所属角色">
      </el-table-column>
      <el-table-column prop="school_name" header-align="center" align="center" label="所属院校">
      </el-table-column>
      <el-table-column prop="email" header-align="center" align="center" label="邮箱">
      </el-table-column>
      <el-table-column prop="mobile" header-align="center" align="center" label="手机号">
      </el-table-column>
      <el-table-column prop="status" header-align="center" align="center" label="状态">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status === 0" size="small" type="danger">禁用</el-tag>
          <el-tag v-else size="small">正常</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="create_time" header-align="center" align="center" label="创建时间">
      </el-table-column>
      <el-table-column fixed="right" header-align="center" align="center" label="操作">
        <template slot-scope="scope">
          <el-button v-if="isAuth('sys:user:update')" type="text" size="small"
            @click="addOrUpdateHandle(scope.row.user_id)">修改</el-button>
          <el-button v-if="isAuth('sys:user:delete')" type="text" size="small" @click="deleteHandle(scope.row.user_id)">
            删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]" :page-size="pageSize" :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
  </div>
</template>

<script>
  import AddOrUpdate from './user-add-or-update'
  export default {
    data() {
      return {
        dataForm: {
          userName: '',
          schoolId: '',
          roleName: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false,
        schoolList: [] //所属院校
      }
    },
    components: {
      AddOrUpdate
    },
    activated() {
      this.getSchoolList();
      this.getDataList();
    },
    methods: {
      getSchoolList() {
        this.$http({
          url: this.$http.adornUrl('/sys/sysSchool/getSchoolAll'),
          method: 'get',
          params: this.$http.adornParams({}, false),
        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            console.log(data);
            console.log(data.data);
            this.schoolList = data.data;
          } else {
            this.schoolList = []
          }
          this.dataListLoading = false
        })
      },
      // 获取数据列表
      getDataList() {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/sys/user/list'),
          method: 'post',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'username': this.dataForm.userName,
            'schoolId': this.dataForm.schoolId,
            'rolename': this.dataForm.roleName

          })
        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            this.dataList = data.page.list
            this.totalPage = data.page.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle(val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle(val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle(val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle(id) {
        console.log("------" + id);
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle(id) {
        var userIds = id ? [id] : this.dataListSelections.map(item => {
          return item.userId
        })
        this.$confirm(`确定对[id=${userIds.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/sys/user/delete'),
            method: 'post',
            data: this.$http.adornData(userIds, false)
          }).then(({
            data
          }) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        }).catch(() => {})
      }
    }
  }
</script>
